In the two months to pass since their trade with the Brooklyn Nets became official, the Boston Celtics technically could have traded any player they acquired in the deal. But for those two months since July 12, a stipulation in the Collective Bargaining Agreement restricted moves Boston could make with Kris Humphries, Gerald Wallace and MarShon Brooks.

Not anymore. As of Thursday, the two-month restrictions have passed; the trio can now be traded freely in accordance with other CBA rules. Specifically, the three former Nets can now be traded in tandem with other teammates.

Keith Bogans, who took part in a sign-and-trade to join the Celtics, still can't be dealt until Dec. 15.

At the press conference to introduce Humphries, Brooks and Bogans (Wallace was running a basketball camp at the time), a reporter asked Ainge whether every player in the room would remain with the team on opening night. His answer began with “sure” and ended with “but there could be some changes this summer, yes.” Later, when asked a similar question, he replied, “Um, I think they’ll be here.”

“I think everything’s in flux for the next few months,” Ainge said that day. “We have a little bit of a logjam at our big positions and we have a little bit of a logjam at the shooting guard position. There’s some decisions and some choices that we’re going to have to make over the next few months.”

While there are no guarantees Ainge will trade anyone, it's possible.

Presumably, Ainge would most like to move Wallace -- whose contract looks like The Goonies character Sloth, smells like the urinals at an Avicii concert, and will pay the 31-year old more than $30 million over the next three seasons. Certainly, though, Wallace's deal will make it difficult to do so.

Humphries and Bogans (the latter of whom, again, can't be dealt for another three months) both have expiring contracts that could give them some trade value. The nature of Bogans' deal could make him solid trade bait next summer -- then, because of his nonguaranteed $5 million deal for 2014-15, teams could acquire the shooting guard with the intention of waiving him to shave salary.

Brooks could theoretically become a casualty of Boston's crowded shooting guard situation, but, at just 24 with decent skills and a cheap contract, the Celtics could want to keep him around.